Internal Disturbances- Test 1

Earthquakes rarely occur in

‘Caldera’ is a feature associated with

The instrument used for recording earthquake waves is

Which ocean has the world’s largest number of active volcanoes and so it is called ‘Ring of Fire’ ?

Earthquakes are caused by

Earthquakes and volcanoes occur mostly in

Volcanic eruptions occur due to

The phenomenon of an opening in the earth’s surface through which a jet of hot water and steam is forced out at regular intervals is called

The intensity of earthquakes is measured on

The volcanic region ‘Ring of Fire’ surrounds

What type of volcano is Vesuvius ?

Match the following :

Volcanoes                         Country

A. Vesuvius                        1. Sicily

B. Mauna Loa                      2. Indonesia

C. Krako tao                        3. Hawaii

D. Stromboli                        4. Ecuador

5. Italy

Molten rock below the surface of the earth is called

Tsunami is a large sea wave caused by an earthquake experienced along the coasts of

Which of the following are correctly matched ?

1. Active volcano : Stromboli (sicily)
2. Dormant volcano : Vesuvius (Italy)
3. Extinct volcano : Fujiyama (Japan)

Epicentre of an earthquake is a point associated with

Mauna Loa is an example of

Tsunami is

The vertical igneous rocks inside the earth’s surface are called

Volcanic activity leads to the formation of

Earthquakes are caused by

Which of the following pairs is correctly matched

Which of the following folds is also known as Iso-clinal fold ?

Tectonic force is related with the building of various features of

The movement inside the Earth’s crust is studied by